% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     592
     276
     347
     239
     249
     249
     226
     225
     293
     379
     209
     334
     361
     473
     395
     386
     288
     282
     267
     234
     181
     298
     303
     321
     194
     129
     -48
     157
     182
     147
      83
     139
     294
     232
      92
      51
     -95
     -95
     234
     144
     240
     193
      90
      66
      99
     117
      29
     132
     106
     147
     174
      53
    -122
     100
     -39
     -63
      72
     -63
     127
     -22
      73
     115
      84
     -81
    -122
      36
     -34
     -74
    -117
     -13
      44
     -74
     -60
      26
     -81
      87
     -70
    -118
      75
     -63
     -66
     -95
      82
    -125
    -141
     -38
    -134
    -116
     132
     -59
     202
    -155
    -150
      46
     -24
      35
      71
     200
      50
    -102
    -158
     -50
    -114
      49
     -54
     -60
      41
     -94
     -90
      18
    -112
      80
      51
     -38
     -86
     174
     155
     129
     173
    -163
     174
     108
     146
     -88
    -145
     -83
     -85
     -91